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What are the best metal tins for storing bulk coffee beans?

August 1, 2025/in News /by admin

The best metal tins for storing large quantities of coffee beans include oval and rectangular tins, both of which come with metal clips and are ideal for storing large quantities. Freshness test data shows that airtight metal tins can preserve the flavor of coffee beans up to 50% longer compared to standard containers. Of course, I also incorporate built-in degassing valves and UV-resistant coatings to prevent oxidation and damage from light. By combining a shape that suits your storage needs with a reliable closure, you can protect your bulk coffee beans from oxygen, light, moisture, and handling stress, ensuring optimal aroma and flavor for an extended period.

Metal Tins: Oval Coffee Tins for Maximum Capacity

When you need a large storage capacity without sacrificing space efficiency, elliptical metal tins are the perfect choice. A 5-liter elliptical can makes more efficient use of space, allowing you to store up to 10 pounds of whole coffee beans in one container. Furthermore, its slender shape allows it to fit into narrow shelving units. I specify food-grade tinplate with an epoxy lining to prevent flavor transfer and ensure chemical resistance. Furthermore, the integrated metal clamp on the lid provides uniform pressure to ensure an airtight seal even after dozens of opening and closing cycles. By choosing an elliptical coffee tin, you can maximize bulk storage while maintaining easy handling, efficient shelf utilization, and ensuring consistent freshness in both commercial kitchens and home pantries.

Metal Tins Ideal for Modular Storage

Rectangular metal tins offer modular stacking and efficient shelving for bulk coffee bean inventory. Their flat design allows for neat stacking without wasting space, allowing you to store multiple 3-gallon canisters in a single cabinet. Furthermore, these tin cans integrate seamlessly into industrial metal racks. For custom production, we use custom embossing for easy labeling and a durable powder-coated exterior to prevent scratches during shipping. Furthermore, heavy-duty metal clamps and silicone gaskets maintain a vacuum-like condition, enhancing barrier properties. By choosing rectangular coffee tins, you can achieve a high-capacity, organized, and scalable storage System to accommodate a growing coffee business and simplify inventory management.

Food-Safe Liner and Degassing Valve

Efficient metal coffee tins include a food-safe lining and a one-way degassing valve. Metal tins used to store coffee beans are lined with epoxy or polyester to prevent a metallic taste. This prevents your beans from being contaminated by the tinplate. These coatings also ensure compliance with the US Food and Drug Administration (FDA) and EU food contact regulations. Integrated degassing valves release trapped carbon dioxide while preventing oxygen from entering and deforming the can. Furthermore, non-stick linings facilitate cleaning and prevent bean oils from contaminating the interior surface. These combined features ensure optimal freshness, flavor integrity, and hygienic reuse potential for your tins across multiple harvest cycles.

UV-Resistant and Protective Coatings

To protect coffee beans from light damage, metal tins must be coated with a UV-resistant material. Our matte powder coating, featuring UV stabilizers, blocks up to 99% of harmful rays, preserving the beans’ oils and aroma. Furthermore, a textured coating reduces the visibility of scratches. We use a textured exterior coating to reduce glare, fingerprints, and surface abrasion. An optional matte interior coating prevents light reflections within the can, further preventing light damage. By selecting tins with these protective coatings and certified UV protection, you can safeguard your bulk coffee beans against photooxidation, ensuring consistent roast characteristics and exceptional cup quality during long-term storage.

Ergonomics and Handling Features

User-friendly metal tins for bulk coffee storage must feature ergonomic handles and sturdy lids. To this end, we’ve integrated side handles to reduce strain when lifting 8-10 lb tins, minimizing spillage during refilling. Additionally, contoured handles enhance operator comfort. We’ve also designed a spring-loaded clip-on lid for secure, one-handed operation, preventing accidental opening. UV-printed measurement guides inside the lid allow for precise portioning on the go. By prioritizing ergonomics in your metal tin packaging, you can streamline daily operations in a busy café or home kitchen, reduce the risk of repetitive strain injuries, and maintain consistent bulk storage without compromising accessibility or freshness.

Better Coffee Bean Storage

The best metal tins for storing bulk coffee beans are oval and rectangular, and come equipped with metal clips, food-safe linings, degassing valves, UV-resistant coatings, and ergonomic handling features. I recommend using high-capacity oval cans to save space and stackable rectangular cans for modular shelving. By choosing cans with these specifications, you can maintain coffee freshness and maximize storage efficiency.

What coffee tins are needed for beans of different roast levels?

July 11, 2025/in News /by admin

Coffee beans are typically roasted to three different degrees during the roasting process: light, medium, and dark. Therefore, for customers with precise needs and refined coffee bean roasting degrees, they need coffee tins that can store different roasting degrees intact. To meet these customized needs, we can design and manufacture coffee tins tailored to light, medium, and dark roasted coffee, selecting corresponding materials, surface treatments, and valve technologies based on the volatile compound release and oxidation sensitivity of each roasting degree.

Coffee tins are suitable for storing lightly roasted coffee beans.

According to our customer feedback, the moisture content of lightly roasted coffee beans is typically between 8% and 10%. These beans rapidly degas to 20 ml per gram within 72 hours, requiring specialized packaging to preserve their delicate floral and fruity aromas. Therefore, we will use high-grade tinplate to produce coffee tins and add epoxy resin to the lining to ensure that the water vapor transmission rate is less than 0.1 g/m2·24 hours. Additionally, we will have a one-way degassing valve that prevents oxygen from entering while discharging carbon dioxide. The anodized can body effectively blocks UV rays to prevent degradation of chlorogenic acids and esters. Engineers calibrate the valve position 10 mm from the center of the lid to ensure uniform degassing while minimizing aroma loss. This ensures that the light-roasted beans placed in the coffee can preserve their full flavor.

Coffee tins for medium-roasted coffee beans

According to user feedback, medium-roasted coffee beans have a moderate degassing volume of 15 ml per gram of coffee beans in the first week, with a moisture content of approximately 9%. Therefore, for medium-roasted coffee tins, aluminum-tin composite materials are used to ensure that the oxygen transmission rate is less than 0.5 cc/m²/24 hours, which can maintain a fresh taste for up to 12 weeks. In addition to incorporating a strong one-way valve with a protective function, we also utilize five layers of food-grade barrier paint to reduce flavor oxidation by 30%. Therefore, the balanced sweetness and caramelization of coffee beans can be maintained in such a custom coffee tin. A silicone seal with a compression force of 200 N/mm is placed around the lid to ensure a tight seal on the shelf, resulting in a delicate and balanced flavor.

Packaging of dark roasted coffee

Dark roasted coffee beans exhibit high surface oils and rapid degassing, releasing 30 ml per gram in the first 48 hours. This demands special corrosion prevention measures. Therefore, manufacturers line coffee tins with high-temperature-resistant epoxy resin and reinforce them with PTFE gaskets to withstand prolonged oil contact. During the production process, the cans undergo a secondary polymer passivation step to prevent tin oil reaction and metallic odor. Additionally, the gasket features a hardness of 70 Shore A, which helps maintain seal integrity and prevents oily coffee beans from leaking out after 8 weeks of storage at 25°C. During the quality inspection, we perform ASTM D3985 testing to ensure that the oxygen transmission rate is less than 0.2 cc/m² after 24 hours of oil immersion, thereby retaining the rich, smoky aroma of dark roasted coffee beans.

Valve and lid design to accommodate various roasting methods

While the can bodies of different roasts are different, our one-way degassing valve and lid mechanical structure remain the cornerstone of all custom coffee tins. A universal valve assembly with a rated flow rate between 15 mL/min and 30 mL/min can accommodate degassing rates for different roast types. As a result, this valve assembly can reduce the success of orders without compromising performance. Additionally, we design the snap-on tolerance of the lid to 0.2 mm, ensuring a balance between easy opening and sealing. The design incorporates a full-circumference silicone gasket that evenly compresses under 50 N axial load, ensuring consistent batch-to-batch sealing performance. This consistent valve and lid structure enables different coffee roasters to store different roasts.

Design aesthetics for different roasts

Of course, a well-balanced coffee tin not only preserves flavor but also communicates roast characteristics through graphic design, color psychology, and tactile elements. Therefore, we speak with customers during the printing process to choose a color scheme that matches the roast intensity. For example, light roast coffee features soft tones and plant patterns, medium roast coffee employs warm, earthy tones and matte finishes, and dark roast coffee utilizes dark charcoal gray or rich metallic colors. Then, we use a soft-touch matte coating, raised UV embellishments, or metallic foil hot stamping to highlight the corresponding style. Of course, I need the customer to provide information such as the origin map, roasting date, and flavor wheel icon so that we can print it on the surface of the can when printing. By combining form and function, the coffee tin not only enhance its appeal but also create a better unboxing experience.

Customized packaging for different roasting degrees

We will select the appropriate coffee tins for different roasting degrees of coffee beans according to customer needs. In the process of customizing coffee tins, we utilize precision engineering materials, custom sealing technology, and personalized graphic design to ensure that light, medium, and dark roasted coffee beans receive the best protection, flavor retention, and consumer appeal.

What printing techniques are available for customizing coffee tins?

January 15, 2025/in News /by admin

For coffee brands looking to create a unique and memorable look on their packaging, the printing technology they choose for their coffee tins is crucial. When it comes to customizing coffee tins, there are several advanced printing technologies to choose from, each with its benefits. From vibrant, colorful designs to matte finishes that convey elegance, these technologies ensure that coffee brands can create packaging that stands out on the shelf and fits their brand image. In this guide, we’ll explore the most popular printing methods used to customize coffee cans, including UV + Matte, CMYK, Gloss Varnish, and Pantone, and discuss how each technology can help your coffee brand come to life and create a premium, high-end coffee experience.

UV + Matte Printing: A Sophisticated Look for Coffee Tins

One of the most striking and effective ways to customize coffee cans is by combining UV (ultraviolet) and matte printing technologies. UV printing uses ultraviolet light to cure inks, instantly providing vibrant, durable, and long-lasting designs. Matte finishes add an elegant, soft touch to the packaging, providing a sophisticated look and feel.

UV + Matte printing allows for high-quality, detailed, and fade-resistant designs, making it an ideal choice for coffee brands that want their packaging to stay pristine for a long time. Matte finishes, in particular, add a touch of luxury that can create a unique tactile experience for consumers. The contrast between glossy UV-printed areas and smooth matte sections helps highlight key design elements, such as logos, product names, and other brand features. This printing technique is particularly popular among high-end coffee brands that want to convey quality and exclusivity.

CMYK printing: a versatile printing solution for coffee tins

CMYK allows various color combinations and produces vivid, high-resolution images and designs. The process combines transparent inks in varying percentages to create the final color. Compared to monochrome printing, this method allows for a broader color spectrum, providing a rich, dynamic look that can reflect the vibrancy of your coffee brand. Whether you want subtle gradients, bold color contrasts, or photorealistic images, CMYK printing can deliver the results you are looking for.

CMYK printing is an excellent choice for coffee brands that want to showcase their products with visually impactful designs. It can accommodate a variety of design elements, including high-quality photos of coffee beans or brewing coffee cups, intricate patterns, or minimalist logos. The versatility of CMYK printing makes it suitable for coffee brands of all sizes.

Gloss varnish adds shine and protection.

Gloss varnish provides a shiny, high-gloss finish, making the design stand out. This method involves applying a layer of clear varnish over the printed surface, giving the packaging a glossy, reflective quality that is eye-catching. Not only does this printing method enhance the visual appeal of the coffee tin, but it also provides additional protection for the printed image. Varnish protects against dust, fingerprints, and scratches, helping to preserve the packaging’s appearance over time. This is especially important for coffee brands that want to maintain a flawless appearance throughout the product’s shelf life, ensuring their packaging attracts customers long after it hits the shelves.

Gloss varnish is an excellent choice for coffee brands seeking a sophisticated, professional look. It is particularly suitable for coffee cans with intricate designs or bright colors, as it helps to enhance the design’s impact. Additionally, when combined with other printing techniques, gloss varnish can create a luxurious finish that enhances the overall appearance of the packaging.

Pantone Printing Techniques

Consistency is key when it comes to branding. Pantone is a standardized color reproduction system. They pre-mix and identify the colors with a unique code, so the packaging can easily and accurately match the color no matter when or where it was produced. Pantone is an invaluable tool for coffee brands that require precise color accuracy and consistency. If you have specific brand colors that must be accurately reproduced every time, this printing method ensures that your coffee cans always reflect the exact shades you want. Pantone printing is also an excellent fit for coffee brands that value color accuracy and brand integrity. It benefits logos, brand names, and other design elements where color consistency is critical.

Durability with Screen Printing

Screen printing is one of the oldest and most durable printing methods in coffee tin customization. The technique involves creating a stencil or screen of the design, which the printer then uses to transfer ink to the surface of the coffee can. Screen printing effectively prints prominent solid colors or logos on coffee tins and is known for its durability and long-lasting results.

One of the advantages of screen printing is its ability to apply thick layers of ink, resulting in a vibrant look that will stand the test of time. This method works well for coffee cans that people frequently handle or must withstand harsh conditions. The inks used in this type of printing are generally more resistant to fading and wear. They often combine with other techniques, such as CMYK or Pantone, to create more complex designs, but they can also stand alone to create simple, eye-catching logos or text.

Meet your diverse printing options.

Whether you choose the vibrant colors of CMYK, the elegance of UV + matte, the durability of screen printing, or the luxurious charm of hot stamping, each printing method has unique advantages that can enhance the visual appeal of your product and help create a memorable brand experience. Tsing can provide you with various printing options when customizing coffee tins, creating coffee tins that protect your products and reflect the quality and essence of your brand.

How does the price of coffee tins vary based on size and design?

October 18, 2024/in News /by admin

Coffee tins have always been famous for coffee bean wholesalers and coffee brand retailers. They are durable, fresh-keeping, and have personalized designs. However, when purchasing these coffee cans in large quantities, prices can vary greatly depending on several factors, especially size and design. For businesses that want to buy coffee tins, it is necessary to understand how these variables affect pricing. Therefore, in this guide, Tsing will analyze how size, design, and other considerations affect coffee can pricing from the perspective of coffee tin manufacturers.

How does coffee tins size affect price?

One of the most important factors affecting the price of coffee tins is their size. Larger cans naturally require more raw materials, which leads to higher production costs. The coffee size can affect the amount of tinplate used and the complexity of the manufacturing process. For example, a small coffee tin that holds 100 grams of coffee will cost less to produce than a large coffee can that holds 1 kilogram of coffee. This is due to the amount of tinplate required, the size of the mold, and the additional production time involved. Coffee shop manufacturers also carefully balance the size of the can with the necessary functionality and durability when producing, which also affects pricing.

Wholesalers and retailers must consider the target audience when choosing the size of a coffee tin. Smaller cans may be suitable for luxury or speciality coffee brands focusing on premium, small-batch products, while giant tins are generally more cost-effective for brands targeting bulk sales.

The Role of Design in Determining Coffee Tin Prices

Design is another key factor that significantly affects the cost of a coffee tin. Simple, plain cans are much less expensive than tins with custom designs, intricate embossing, or multi-color printing. Several design elements drive up the price of a coffee tin. For example, custom printing requires setting up printing plates and inks, which increases production costs. Tins with complex, multi-color designs require more advanced printing techniques, increasing costs. In addition, embossing or debossing can add a textured, three-dimensional effect to the can, which requires specialized equipment and additional manufacturing steps and, therefore, costs more. The choice of finish can also affect the price. For example, a glossy, matte, or metallic finish can enhance the visual appeal of a coffee tin, but it may also increase production costs.

The Impact of Material Quality on Coffee Tin Prices

Tinplate is the primary material used for coffee tins, varying in thickness and quality. Higher-quality tinplate offers better durability and protection for coffee but costs more. Thicker tinplate is often used to make premium coffee cans to ensure they are strong enough to survive shipping and handling without dents or damage. While this added durability can be a selling point for a brand, it also increases the cost of the material. In contrast, thinner tinplate can be more cost-effective but may not offer the same degree of protection or premium feel.

In addition, the type of coating used on tinplate tins tin also affects pricing. Many coffee tins require an interior coating to prevent the coffee from directly contacting the metal, which would otherwise affect its flavor. These food-safe coatings add an extra layer of protection but also increase the overall manufacturing cost.

How Customization Options for Coffee Tins Affect Cost？

Customization enables coffee brands to create unique branded packaging that stands out on store shelves. However, the more complex and personalized the design, the more expensive it will be to produce. Adding a logo or other branding elements to a coffee tin requires custom printing, which may involve setting up a separate plate for each color—the more colors used in a design, the more expensive the process. Additionally, complex designs may require multiple stages of production, such as embossing, debossing, or even adding custom labels, all of which increase costs. Likewise, adding a protective lacquer to the tin’s outside can protect the design from scratches and scuffs but can increase the overall price.

For wholesalers and brand retailers, it’s essential to balance the benefits of customization against the additional costs. While custom tins can increase brand awareness and create a different feel, not all product lines require custom tins.

How do Bulk Orders Affect Pricing？

The order quantity is one of the most critical factors in lowering the price of coffee tins. As with most manufacturing processes, unit costs decrease as order volume increases. This is due to economies of scale, where the fixed production costs are spread over more units, reducing the overall cost per can.

The setup costs for printed or embossed coffee tins are the same whether a company orders 1,000 or 10,000 tins. By placing larger orders, coffee wholesalers and brand retailers can take advantage of lower unit costs, making bulk purchases a more cost-effective option in the long run. In addition to lower production costs, large orders often receive manufacturer discounts that further reduce prices.

How Delivery and Schedules Affect Costs？

Short lead times or rush orders often increase costs, as manufacturers may need to prioritize production or expedite shipments to meet deadlines. Additionally, the location of the manufacturing facility and the distance the coffee tins need to be shipped can also affect the overall price.

For coffee brands with tight deadlines, paying extra to expedite production and delivery may be necessary to meet market demand. However, planning and allowing longer lead times can help reduce these additional costs. Manufacturers like Tsing work closely with wholesalers and retailers to ensure that production schedules align with delivery schedules, minimizing expensive rush orders. Import duties, taxes, and shipping costs can significantly increase prices, especially for international orders.

Provide you with the right coffee tins quotation

The price of coffee tins varies greatly depending on size, design, material quality, customization options, order quantity, and more. For coffee wholesalers and brand retailers, carefully balancing aesthetics, functionality, and cost can produce coffee cans that enhance the brand image and fit the budget. Tsing can provide a range of coffee tin solutions that meet different market needs, from simple, affordable designs to advanced custom tins.